Pre-TR-Upload 2 - missing import

eyrei123 · eyrei123 · commit 20a4c377f208 · 2025-06-21T10:33:41.000+01:00
diff --git a/how-to-drop-null-values-in-pandas/exercise solutions.py b/how-to-drop-null-values-in-pandas/exercise solutions.py
@@ -1,3 +1,5 @@
+import pandas as pd
+
 grades = pd.read_csv(
     "grades.csv",
 ).convert_dtypes(dtype_backend="pyarrow")

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+import pandas as pd`
	`2`	`+`
`1`	`3`	`grades = pd.read_csv(`
`2`	`4`	`"grades.csv",`
`3`	`5`	`).convert_dtypes(dtype_backend="pyarrow")`